264302116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12073}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 499332344

約数和(自身を除く): 235030228

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10946, 12073, 21892, 24146, 48292, 156949, 313898, 627796, 5082733, 10165466, 20330932, 66075529, 132151058, 264302116]

約数ペア:

[(1, 264302116), (2, 132151058), (4, 66075529), (13, 20330932), (26, 10165466), (52, 5082733), (421, 627796), (842, 313898), (1684, 156949), (5473, 48292), (10946, 24146), (12073, 21892)]